Area Code Lookup
What Area Code Is Sheboygan?
Area code 920 · Wisconsin
Sheboygan uses area code 920. It is located in Wisconsin.
Area Code Serving Sheboygan
Frequently Asked Questions
What area code is Sheboygan?
Sheboygan uses area code 920. It is located in Wisconsin.
How do I call Sheboygan from outside the US?
To call Sheboygan from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-920-XXX-XXXX). The +1 is the country code for all NANPA countries.